{
  "bibcode": "2017GCN.20553....1H",
  "body": "G. Hosseinzadeh, I. Arcavi, D. A. Howell, C. McCully (Las Cumbres\nObs./UCSB), and S. Valenti (UC Davis) report a spectrum of EM candidate\niPTF17cf/PS17fr (GCN 20398 & 20410) associated with gravitational wave\nevent G268556 (GCN 20364) obtained 2017 January 27.3 UT with the robotic\nFLOYDS instrument mounted on the Las Cumbres Observatory 2-meter telescope\non Haleakala, Hawai'i. The spectrum shows broad H-alpha and H-beta emission\nand possible narrow [O III] emission at redshift z~0.19, suggesting an AGN\nclassification (c.f. GCN 20459).",
  "circularId": 20553,
  "createdOn": 1485564329000,
  "email": "griffin@lco.global",
  "subject": "LIGO/Virgo G268556: FLOYDS Spectrum of iPTF17cf/PS17fr Favors an AGN Classification",
  "submitter": "Griffin Hosseinzadeh at LCOGT  <griffin@lco.global>",
  "eventId": "LIGO/Virgo G268556"
}